模拟负载均衡：IP地址的自动分配

$T+E&i(QPMmT.bj#o0一个控制服务器，多个子服务器！性能测试时录制的脚本路径是固定的，如果不修改脚本压力集中在一个子服务器上；不能满足模拟负载均衡的模型；特写如下脚本：

/**********************************************************/
lQ0|r#d Yk0string func Rip()
kg%E&L+w+{aYMKg*o0{51Testing软件测试网 _G0vKr*] G4\/c
    string ip = "";
1NR)G7PC o~C0    int y;51Testing软件测试网vZ!f'{UF$@
    y = ((_uid)%9);

//y = uniform(1,9);51Testing软件测试网t"x7N8R:Y!]w
    
Rf6I'z4i'M$n0    if(y==0)
k R(\0]W2IL0    {
)u G? H4LM%L)Z_-iZ"\0        ip = "192.168.20.10";
LXB4lLAk0    }else if(y==1){
6_wc ?|0        ip = "192.168.20.11";51Testing软件测试网4XG&P;lKK3W
    }else if(y==2){
7wp(b/O%Q0        ip = "192.168.20.12";
B!_v[f0    }else if(y==3){51Testing软件测试网s"Zd2R-^n4Y$B(g
        ip = "192.168.20.13";51Testing软件测试网C6`5H0a L?;Ob2R
    }else if(y==4){51Testing软件测试网6ODw.Y9a$c:?k
        ip = "192.168.20.14";
TT%wJs p&Q-HT0    }else if(y==5){
GD4T$l0mkp0        ip = "192.168.20.15";
]U Y G@a8DMp0    }else if(y==6){
6Rx5pQl,{w0        ip = "192.168.20.16";
3U'O-R(N${0    }else if(y==7){
6H7J2S-M#[~G0        ip = "192.168.20.17";
`$|;{0gx0    }else{
@ d5\qFd"mK!Y0        ip = "192.168.20.18";51Testing软件测试网"fp ]_Rs-vt
    }  
}fvw4]/W4z0    return ip;
:P}?:HO(wr BS0}